Installation
npm install --save @types/wav
Summary
This package contains type definitions for wav (https://github.com/TooTallNate/node-wav#readme).
Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/wav.
index.d.ts
/// <reference types="node" />
import { WriteStream } from "fs";
import { Transform, TransformOptions } from "stream";
export interface Format {
audioFormat: number;
endianness: "LE" | "BE";
channels: number;
sampleRate: number;
byteRate: number;
blockAlign: number;
bitDepth: number;
signed: boolean;
}
export interface UnknownChunk {
id: string;
data: any;
}
export class Reader extends Transform {
constructor(opts?: TransformOptions);
addListener(event: "format", listener: (format: Format) => void): this;
addListener(event: "chunk", listener: (unknownChunk: UnknownChunk) => void): this;
addListener(event: string, listener: (...args: any[]) => void): this;
on(event: "format", listener: (format: Format) => void): this;
on(event: "chunk", listener: (unknownChunk: UnknownChunk) => void): this;
on(event: string, listener: (...args: any[]) => void): this;
}
export interface WriterOptions extends TransformOptions {
format?: number | undefined;
channels?: number | undefined;
sampleRate?: number | undefined;
bitDepth?: number | undefined;
}
export class Writer extends Transform {
endianness: "LE";
format: number;
channels: number;
sampleRate: number;
bitDepth: number;
bytesProcessed: number;
constructor(opts?: WriterOptions);
addListener(event: "header", listener: (header: Buffer) => void): this;
addListener(event: string, listener: (...args: any[]) => void): this;
on(event: "header", listener: (header: Buffer) => void): this;
on(event: string, listener: (...args: any[]) => void): this;
}
export class FileWriter extends Writer {
path: string;
file: WriteStream;
constructor(path: string, opts?: WriterOptions);
addListener(event: "done", listener: () => void): this;
addListener(event: string, listener: (...args: any[]) => void): this;
on(event: "done", listener: () => void): this;
on(event: string, listener: (...args: any[]) => void): this;
}
Additional Details
- Last updated: Tue, 07 Nov 2023 15:11:36 GMT
- Dependencies: @types/node
Credits
These definitions were written by Matthew Peveler.